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  1. 1

    Weed science.

    出版 2017
    Available for UP System via Cambridge Core.
    Continuing Resource
  2. 2
  3. 3

    New herbicide is more effective Sarian, Zac B.

    發表在 Agriculture (2013)
    Article
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    Many herbicides and pesticides may do more harm than good

    發表在 Manila Bulletin (2002)
    Article
  7. 7

    Synthesis and chemistry of agrochemicals VI

    出版 2002
    圖書
  8. 8
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  10. 10

    Plants extracts fund to kill weeds

    發表在 Manila Bulletin (1999)
    Article

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